// JavaScript Document

//var BaseURL = "http://" + location.hostname + "/" ;

var BaseURL = window.parent.document.location.protocol + '//' + location.hostname + "/";

function validateformindex(TheseFields){

	// if there is a dob then do this bit
	var myString = TheseFields ;
	var m = '';
	var mySplitResult = myString.split("#~#");

	for(i = 0; i < mySplitResult.length; i++){
		thisField = mySplitResult[i]
		
		if(!/.+@[^.]+(\.[^.]+)+/.test(document.form.elements['spamemail'].value)) {m += '- E-mail requires a valid e-mail address.\n';
		//change("spamemail", "error_div");
		document.getElementById('error_div').outerHTML='<div id="error_div"><span class="errors">Please enter a valid email for breaking skincare advice and news delivered to your inbox</span></div>'
		return false;
		}
	
		if(!document.form.elements[thisField].value) {m += '- '+[thisField]+' is required.\n';
		//change(""+[thisField]+"", "formelement_errors");
		document.getElementById('error_div').outerHTML='<p>For breaking skincare advice and news delivered free to your inbox, enter your email address below.</p>'
		return true;
		}
	}
	
	//if(m) {
	//alert('Error(s) have occurred.\n Please complete the highlighted field(s)');
	
	//}
	//else{
	
	//}

}


function validateform(TheseFields){

	// if there is a dob then do this bit
	if (document.form.elements["dob"]){
	document.form.elements["dob"].value = document.form.elements["DD"].value+'/'+document.form.elements["MM"].value+'/'+document.form.elements["YYYY"].value
	}
	
	var myString = TheseFields ;
	var m = '';
	var mySplitResult = myString.split("#~#");

	for(i = 0; i < mySplitResult.length; i++){
		thisField = mySplitResult[i]
		
		if(!/.+@[^.]+(\.[^.]+)+/.test(document.form.elements['spamemail'].value)) {m += '- E-mail requires a valid e-mail address.\n';
		change("spamemail", "formelement_errors");
		}
	
		if(!document.form.elements[thisField].value) {m += '- '+[thisField]+' is required.\n';
		
		change(""+[thisField]+"", "formelement_errors");
		}
	}
	
	if(m) {
	alert('Error(s) have occurred.\n Please complete the highlighted field(s)');
	return false;
	}
	else{
	return true;
	}

}


function js_expanding_text_box(mytextarea, mycols, myrows) {
		var thisheight = document.form.elements[mytextarea].rows
		var textboxlength = document.form.elements[mytextarea].value.length
		var n = document.form.elements[mytextarea].value.split(/\n/).length; 
		
		var charrows = (textboxlength-(n*2))/mycols;
		charrows = charrows.toFixed(0)

		var contentsheight = n+((charrows/10)*10);

		if (contentsheight > thisheight){
		document.form.elements[mytextarea].rows = contentsheight;
		}
		
		if (contentsheight < thisheight)
			if (contentsheight > myrows){
			document.form.elements[mytextarea].rows = contentsheight;
			}
			else{document.form.elements[mytextarea].rows = myrows;}
		
}

	function js_remove_from_cart(productcode){
	document.form.elements[productcode].value = 0
	document.form.submit()
	
	}

	function js_validate_offer(amount, formfieldname, FreeProduct){
	//alert(amount)
	//alert(formfieldname)
	//for (i = 0; i < document.form.elements == true; i++) 
	//if (!document.form.elements[myField].value == true)
	
	//document.myform.box1.checked == true && document.myform.box2.checked == true

var amichecked = ""
for(i=0; i<document.form.elements.length; i++)
{
 
 		if (document.form.elements[i].type=='checkbox'){
			//and if it is checked
			if (document.form.elements[i].checked==true){
				amichecked = amichecked*1+1
				}
			}
	
	}
if (amichecked > amount ){
	//alert(formfieldname)
	document.form.elements[formfieldname].checked=false
	document.getElementById('error_div').outerHTML='<div id="error_div"><span class="errors">Please select any two products to receive the FREE '+FreeProduct+'</span></div>'
	
	
	
	var timerOn = false; 
	var timecount = 2000; 
	
	if (timerOn == false) {
	timerID=setTimeout("document.getElementById('error_div').innerHTML = '';" , timecount);
	timerOn = true;
	}
	
	
	}
	
	}

	
function js_payment_button(){
	//alert('aha')
	document.getElementById('paymentbutton').innerHTML = '<img src="../../images/vouchercodes_anim.gif" align="left"/> &nbsp; please wait ';
	}
	
function js_validate_field(myField, myClass){
	
	myClass_errors = myClass+'_errors'
	
	if (!document.form.elements[myField].value == true){
		change(myField, myClass_errors)
		}
	else{
		change(myField, myClass)
		}
	
	
	}
	
function change(id, newClass) {
identity=document.getElementById(id);
identity.className=newClass;
}
	
function showthis(id, newClass) {
identity=document.getElementById(id);
identity.className=newClass;
}


// clearing the default value of a form field
function cleardefault(thefield){
	//alert(thefield)
if (thefield.defaultValue==thefield.value)
thefield.value = ""
} 

function limitText(textArea, length) {
    if (textArea.value.length > length) {
        textArea.value = textArea.value.substr(0,length);
    }
}


function forgottenpassword(){
if (!document.loginForm.acEmailAddrLogin.value == true) {
alert("Please enter an email address")
return false;
} 
else {
document.loginForm.action = "../forgotten-password/"
document.loginForm.submit()
}
}

// if it's a switch card choose an issue number

function SwitchIssueNumber(){
if(document.form.cardtype.value == "MAESTRO") {change('IssueNumberid','showit')}
if(document.form.cardtype.value == "VISA") {change('IssueNumberid','hideit')}
if(document.form.cardtype.value == "MC") {change('IssueNumberid','hideit')}
}

function change(id, newClass) {
identity=document.getElementById(id);
identity.className=newClass;
}


function IsNumeric(sText){
   	var ValidChars = "0123456789.";
   	var IsNumber=true;
   	var Char;
	for (i = 0; i < sText.length && IsNumber == true; i++) 
    { 
    Char = sText.charAt(i); 
    if (ValidChars.indexOf(Char) == -1) 
  	{
  	IsNumber = false;
  	}}
   return IsNumber;
  	}
	
	
	
function noQuotes(textarea)
{
	var keychar = textarea.value;
	//First get rid of any single or double quotes
	if (keychar.indexOf(String.fromCharCode(39)) != -1 | keychar.indexOf(String.fromCharCode(34)) != -1)
	{
		keychar = keychar.replace(/'/gi, "");
		keychar = keychar.replace(/"/gi, "");
		textarea.value = keychar;
	}
	//Then cut it down to size
	if (keychar.length > 60)
	{
		keychar = keychar.slice(0,60);
		textarea.value = keychar;
	}
}	


	function js_WhichNailVarnish(MyName,MyImage){
	document.getElementById(MyImage).src = "http://templespanew.brightmatter.co.uk/images/nail-varnish/small-"+ MyName+".gif";

}
	function js_WhichNailVarnish2(MyName,MyImage){
	document.getElementById(MyImage).src = "http://templespanew.brightmatter.co.uk/images/nail-varnish/large-"+ MyName+".gif";

}

	function js_WhichNailVarnishChoose(AltCode, MyName, MyLink, MyProductDiv, MyConsultant){
	document.getElementById(MyLink).onclick = function(){js_add_to_cart(AltCode, 1, MyProductDiv, MyConsultant)}; 
	document.getElementById(MyProductDiv).innerHTML = '<span class="nailvarnish" style="background-image:url(http://templespanew.brightmatter.co.uk/images/nail-varnish/chosen-'+ MyName+'.gif)">'+MyName+'</span>';


}


//swatch1, swatch2, swatch3, swatch4, swatch5, swatch6,  


<!--
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}









function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}














//-->